160056720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 568249344

約数和(自身を除く): 408192624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 101, 120, 124, 142, 144, 155, 180, 186, 202, 213, 240, 248, 279, 284, 303, 310, 355, 360, 372, 404, 426, 465, 496, 505, 558, 568, 606, 620, 639, 710, 720, 744, 808, 852, 909, 930, 1010, 1065, 1116, 1136, 1212, 1240, 1278, 1395, 1420, 1488, 1515, 1616, 1704, 1818, 1860, 2020, 2130, 2201, 2232, 2424, 2480, 2556, 2790, 2840, 3030, 3131, 3195, 3408, 3636, 3720, 4040, 4260, 4402, 4464, 4545, 4848, 5112, 5580, 5680, 6060, 6262, 6390, 6603, 7171, 7272, 7440, 8080, 8520, 8804, 9090, 9393, 10224, 11005, 11160, 12120, 12524, 12780, 13206, 14342, 14544, 15655, 17040, 17608, 18180, 18786, 19809, 21513, 22010, 22320, 24240, 25048, 25560, 26412, 28179, 28684, 31310, 33015, 35216, 35855, 36360, 37572, 39618, 43026, 44020, 46965, 50096, 51120, 52824, 56358, 57368, 62620, 64539, 66030, 71710, 72720, 75144, 79236, 86052, 88040, 93930, 99045, 105648, 107565, 112716, 114736, 125240, 129078, 132060, 140895, 143420, 150288, 158472, 172104, 176080, 187860, 198090, 215130, 222301, 225432, 250480, 258156, 264120, 281790, 286840, 316944, 322695, 344208, 375720, 396180, 430260, 444602, 450864, 516312, 528240, 563580, 573680, 645390, 666903, 751440, 792360, 860520, 889204, 1032624, 1111505, 1127160, 1290780, 1333806, 1584720, 1721040, 1778408, 2000709, 2223010, 2254320, 2581560, 2667612, 3334515, 3556816, 4001418, 4446020, 5163120, 5335224, 6669030, 8002836, 8892040, 10003545, 10670448, 13338060, 16005672, 17784080, 20007090, 26676120, 32011344, 40014180, 53352240, 80028360, 160056720]

約数ペア:

[(1, 160056720), (2, 80028360), (3, 53352240), (4, 40014180), (5, 32011344), (6, 26676120), (8, 20007090), (9, 17784080), (10, 16005672), (12, 13338060), (15, 10670448), (16, 10003545), (18, 8892040), (20, 8002836), (24, 6669030), (30, 5335224), (31, 5163120), (36, 4446020), (40, 4001418), (45, 3556816), (48, 3334515), (60, 2667612), (62, 2581560), (71, 2254320), (72, 2223010), (80, 2000709), (90, 1778408), (93, 1721040), (101, 1584720), (120, 1333806), (124, 1290780), (142, 1127160), (144, 1111505), (155, 1032624), (180, 889204), (186, 860520), (202, 792360), (213, 751440), (240, 666903), (248, 645390), (279, 573680), (284, 563580), (303, 528240), (310, 516312), (355, 450864), (360, 444602), (372, 430260), (404, 396180), (426, 375720), (465, 344208), (496, 322695), (505, 316944), (558, 286840), (568, 281790), (606, 264120), (620, 258156), (639, 250480), (710, 225432), (720, 222301), (744, 215130), (808, 198090), (852, 187860), (909, 176080), (930, 172104), (1010, 158472), (1065, 150288), (1116, 143420), (1136, 140895), (1212, 132060), (1240, 129078), (1278, 125240), (1395, 114736), (1420, 112716), (1488, 107565), (1515, 105648), (1616, 99045), (1704, 93930), (1818, 88040), (1860, 86052), (2020, 79236), (2130, 75144), (2201, 72720), (2232, 71710), (2424, 66030), (2480, 64539), (2556, 62620), (2790, 57368), (2840, 56358), (3030, 52824), (3131, 51120), (3195, 50096), (3408, 46965), (3636, 44020), (3720, 43026), (4040, 39618), (4260, 37572), (4402, 36360), (4464, 35855), (4545, 35216), (4848, 33015), (5112, 31310), (5580, 28684), (5680, 28179), (6060, 26412), (6262, 25560), (6390, 25048), (6603, 24240), (7171, 22320), (7272, 22010), (7440, 21513), (8080, 19809), (8520, 18786), (8804, 18180), (9090, 17608), (9393, 17040), (10224, 15655), (11005, 14544), (11160, 14342), (12120, 13206), (12524, 12780)]